200135368

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 398908800

約数和(自身を除く): 198773432

約数列:

[1, 2, 4, 8, 37, 71, 74, 89, 107, 142, 148, 178, 214, 284, 296, 356, 428, 568, 712, 856, 2627, 3293, 3959, 5254, 6319, 6586, 7597, 7918, 9523, 10508, 12638, 13172, 15194, 15836, 19046, 21016, 25276, 26344, 30388, 31672, 38092, 50552, 60776, 76184, 233803, 281089, 352351, 467606, 562178, 676133, 704702, 935212, 1124356, 1352266, 1409404, 1870424, 2248712, 2704532, 2818808, 5409064, 25016921, 50033842, 100067684, 200135368]

約数ペア:

[(1, 200135368), (2, 100067684), (4, 50033842), (8, 25016921), (37, 5409064), (71, 2818808), (74, 2704532), (89, 2248712), (107, 1870424), (142, 1409404), (148, 1352266), (178, 1124356), (214, 935212), (284, 704702), (296, 676133), (356, 562178), (428, 467606), (568, 352351), (712, 281089), (856, 233803), (2627, 76184), (3293, 60776), (3959, 50552), (5254, 38092), (6319, 31672), (6586, 30388), (7597, 26344), (7918, 25276), (9523, 21016), (10508, 19046), (12638, 15836), (13172, 15194)]